I don't have a problem with the overall idea either, I just don't think that I personally would donate my eggs. Egg-retrieval does not sound like a fun precedure to go through.

Egg Retrieval

Also, women are born with all the eggs that they'll ever have in thier entire life. Once they're gone, that it (it's not like that with semen, that stuff regenerates pretty quickly). I would be concerned about my chances of conception if I ever decide to have children. That's just me though.